1880458937

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{2019827}}^1$

素因数の和:2019860

約数の個数: 12

約数和(自身を含む): 2302603920

約数和(自身を除く): 422144983

約数列:

[1, 7, 19, 49, 133, 931, 2019827, 14138789, 38376713, 98971523, 268636991, 1880458937]

約数ペア:

[(1, 1880458937), (7, 268636991), (19, 98971523), (49, 38376713), (133, 14138789), (931, 2019827)]